Use of Army School Samples in Estimating ACB Test Validity PDF Download
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Author: Pauline T. Olson
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 32
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Book Description
Results are reported of the reexamination of the statistical method currently employed in estimating the predictive effectiveness of the tests of the Army Classification Battery (ACB) when validity data are restricted to a segment of the entering population with which the tests are used. Difference ratios were computed for partial correlation coefficients and for regression weights. Computations were based on data obtained on 2480 enlisted men at the beginning of their first enlistment. For analysis, the total sample was subdivided into 12 MOS-identified subgroups. It is anticipated that a projected replication based on more recent data will yield results for clear-cut decision on appropriateness of subgroup results on noncognitive scales for estimating validity by methods commonly used with linearly related cognitive tests.
Author: Pauline T. Olson
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 32
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Book Description
Results are reported of the reexamination of the statistical method currently employed in estimating the predictive effectiveness of the tests of the Army Classification Battery (ACB) when validity data are restricted to a segment of the entering population with which the tests are used. Difference ratios were computed for partial correlation coefficients and for regression weights. Computations were based on data obtained on 2480 enlisted men at the beginning of their first enlistment. For analysis, the total sample was subdivided into 12 MOS-identified subgroups. It is anticipated that a projected replication based on more recent data will yield results for clear-cut decision on appropriateness of subgroup results on noncognitive scales for estimating validity by methods commonly used with linearly related cognitive tests.
Author: United States. Adjutant-General's Office. Personnel Research Branch
Publisher:
ISBN:
Category : Prediction of scholastic success
Languages : en
Pages : 26
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Book Description
Author: United States. Dept. of the Army
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 56
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 508
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Book Description
Author: Joseph Zeidner
Publisher: Greenwood
ISBN:
Category : Business & Economics
Languages : en
Pages : 322
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Book Description
Author: United States. Adjutant-General's Office. Personnel Research Branch
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
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Book Description
Author: United States. Adjutant-General's Office. Personnel Research Branch
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
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Book Description
Author: United States. Adjutant-General's Office. Personnel Research Branch
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Author: L. Harold Sharp
Publisher:
ISBN:
Category : Electric machinery
Languages : en
Pages : 30
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Book Description
"This study was one of a series to evaluate the effectiveness of the Army Classification Battery, particularly the Electronic Aptitude Area composite, in predicting performance in electronics and electrical equipment repair jobs"--Preliminary page.
Author: William H. Helme
Publisher:
ISBN:
Category : Ability
Languages : en
Pages : 38
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Book Description
In response to the Army's need to attain optimal use of manpower skills and aptitudes, the New Classification Techniques Task is engaged in a continuing series of studies to develop increasingly accurate and differentiated measures of individual potential. One objective of the Task is to determine the extent to which men of low or low average general ability can be successfully trained in Army school courses. Studies to evaluate Army classification tests as predictors of success in MOS training included enlisted men admitted from 1953-1957 whose AFQT scores were below current enlistment standards. From available data on 48 courses, estimates were made of the expected success in training of enlisted men in AFQT category IV (10th to 30th percentile) and in lower category III (31st to 49th percentile). Substantial numbers of AFQT category IV enlisted men could successfully complete MOS training courses of moderate or low difficulty level. However, supplementary aptitude area prerequisites are essential to assure selection of men who have sufficient probability of success in a given course to keep attrition at permissible levels--usually under 10 percent. For the more difficult courses, failure rates of category IV men were estimated as generally exceeding acceptable levels, even in courses for which the men had attained the requisite 90 or 100 aptitude area scores.
